var blessed = require("blessed");
var contrib = require("blessed-contrib");
var screen = blessed.screen();


var bar = contrib.stackedBar(
    {
        label: 'Server Utilization (%)'
        , barWidth: 4
        , barSpacing: 6
        , xOffset: 0
        //, maxValue: 15
        , height: "40%"
        , width: "50%"
        , barBgColor: ['red', 'blue', 'green']
    })
screen.append(bar)
bar.setData(
    {
        barCategory: ['Q1', 'Q2', 'Q3', 'Q4']
        , stackedCategory: ['US', 'EU', 'AP']
        , data:
            [[7, 7, 5]
                , [8, 2, 0]
                , [0, 0, 0]
                , [2, 3, 2]]
    })

screen.render();


